
digraph "Server_Structure" {

	"internet" [
		label = "internet"
		color = "black"
		fontsize = "15"
		fontname = "Times-Roman"
		fontcolor = "black"
	]

subgraph cluster_0 {
		style=filled;
		color=lightgrey;
                width = "1.0"
	"seatle" [
		label = "seattle.wikia.com"
		color = "black"
		fontsize = "15"
		fontname = "Times-Roman"
		fontcolor = "black"
		shape = "box"
	]
		label = "Squid Cache";
	}

subgraph cluster_1 {
		style=filled;
		color=lightgrey;
                width = "1.0"
	"tampa" [
		label = "tampa.wikia.com"
		color = "blue"
		fontsize = "15"
		fontname = "Times-Roman"
		fontcolor = "black"
		shape = "box"
	]
		label = "Webserver";

	"dover" [
		label = "dover.wikia.com"
		color = "blue"
		fontsize = "15"
		fontname = "Times-Roman"
		fontcolor = "black"
		shape = "box"
	]

	"sidney" [
		label = "sidney.wikia.com"
		color = "blue"
		fontsize = "15"
		fontname = "Times-Roman"
		fontcolor = "black"
		shape = "box"
	]

	}

subgraph cluster_2 {
		style=filled;
		color=lightgrey;
                width = "1.0"
	"ross" [
		label = "ross.wikia.com"
		color = "darkgreen"
		fontsize = "15"
		fontname = "Times-Roman"
		fontcolor = "black"
		shape = "box"
	]
		label = "Mailing Lists";
	}

subgraph cluster_3 {
		style=filled;
		color=lightgrey;
                width = "1.0"
	"brussels" [
		label = "brussels.wikia.com"
		color = "red"
		fontsize = "15"
		fontname = "Times-Roman"
		fontcolor = "black"
		shape = "box"
	]
		label = "Database";
	}

"internet" -> "seatle"
"internet" -> "ross"
"seatle" -> "tampa" -> "brussels"
"seatle" -> "dover" -> "brussels"
"seatle" -> "sidney" -> "brussels"
"ross" -> "brussels" label = "database slave"
}

